Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,544,016",
      "signature": "0xa0f3dd66a1a9d64942ddc2de39b281257d6f12d4ad61dc6c9719505bcbd38dd139cdc46b7e6412771ccc960a03ca0dd2",
      "randomness": "0x62df07e45802babe648d55e862ee161b5800fce991547b7c17d8d1058c5ea51f"
    }
  ],
  "blockNumber": "7,406,339"
}

{
  "Sr25519": "0x7866d0affa66d080307106fe9019ea0882298414cdec147c46234752e7a38068e118c9867dc9390858b0137a79ea5dcf0cf1bf27ea115fbf10c9463baea8ca82"
}